I have been doing a lot of reading here lately trying to get this snowmobile to start and have found a few threads that have helped however I still cant seem to get this thing to run. A few things I have tried:
1) Pour gas down the cylinders and it runs for a few seconds
2) Ground the pink wire for the fuel pump - it turns on and fuel is returned to the tank
3) Ground pink wire and touch the green and green/black wires for the injectors - fuel sprays. I plug the ECU back in and it fires up for a few seconds and dies.
4) When I unplug the TPS or the coolant temp sensors the ECU flashes codes
A couple issues I have noticed:
1) The air temp sensor wires are broken off at the sensor - will this cause it not to start? No ECU codes present.
2) I put a piece of paper in the throttle bodies and pulled - no gas on the paper.. injectors dont seem to spray when I pull it over but spray when I ground it... what does this mean?
Does anyone know where I can download a free repair manual for a 95 EFI? I have searched the forums and haven't found one.
It looks like the injectors aren't delivering fuel when I pull it. Any help would be greatly appreciated! Is Mrholmquist still around? I hear he is the guru for these sleds:).
1) Pour gas down the cylinders and it runs for a few seconds
2) Ground the pink wire for the fuel pump - it turns on and fuel is returned to the tank
3) Ground pink wire and touch the green and green/black wires for the injectors - fuel sprays. I plug the ECU back in and it fires up for a few seconds and dies.
4) When I unplug the TPS or the coolant temp sensors the ECU flashes codes
A couple issues I have noticed:
1) The air temp sensor wires are broken off at the sensor - will this cause it not to start? No ECU codes present.
2) I put a piece of paper in the throttle bodies and pulled - no gas on the paper.. injectors dont seem to spray when I pull it over but spray when I ground it... what does this mean?
Does anyone know where I can download a free repair manual for a 95 EFI? I have searched the forums and haven't found one.
It looks like the injectors aren't delivering fuel when I pull it. Any help would be greatly appreciated! Is Mrholmquist still around? I hear he is the guru for these sleds:).
1995 Polaris Indy 500 EFI Wont Start
